DR. CHARLES MATTHIAS MOUCH III M.D.
NPI 1851740583
Pain Medicine - Interventional Pain Medicine in San Marcos, TX
About Dr. Charles Matthias Mouch Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARLES MATTHIAS MOUCH III M.D. (NPI 1851740583) is an individual interventional pain medicine provider in San Marcos, Texas, licensed in Texas (S9941) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Austin, and is a graduate of University Of Texas Medical School At San Antonio (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Charles Matthias Mouch Iii M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Charles Mouch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Braunfels, TX 78132
- Reassigned Medicare billing, Texas enrollment
- 31 clinicians in this Medicare group
Colorado Springs, CO 80910
- Reassigned Medicare billing, Colorado enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 30
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78666 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN MARCOS, TX 78666
SAN MARCOS, TX 78666
SAN MARCOS, TX 78666
SAN MARCOS, TX 78666
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Charles Mouch's NPI number?
The NPI number for Charles Mouch is 1851740583. It was assigned to this individual provider in the NPPES registry on June 3, 2016.
Where is Charles Mouch located?
Charles Mouch practices at 1304 Wonder World Dr, San Marcos, TX 78666. The listed phone number is (855) 876-7246.
What is Charles Mouch's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is Charles Mouch enrolled in Medicare?
Yes. Charles Mouch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Charles Mouch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Mouch reassigns Medicare benefits to 2 organizations: Central Texas Pain Center, PLLC (New Braunfels, TX) and Centennial Medical Group Co LLC (Colorado Springs, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Charles Mouch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Mouch accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Charles Mouch as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Charles Mouch was last updated on March 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.